public void InitTableData()
{
dataSources.Clear();
foreach (TableData Data in dataSourceInfo)
{
AnalysisParameters(Data.DataFilter, parameterList);
if (Data is DbTableData)
{
DbTableData data = Data as DbTableData;
data.DataAdapter = new BackstageDataAdapter();
dataSources.Add(data.GetTableText().ToLower(), data.GetDataSource());
}
else if (Data is JoinTableData)
{
JoinTableData data = Data as JoinTableData;
data.DataAdapter = new BackstageDataAdapter();
dataSources.Add(data.GetTableText().ToLower(), data.GetDataSource());
}
else
{
dataSources.Add(Data.GetTableText().ToLower(), Data.GetDataSource());
}
}
}
private void ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (sender == MenuItem_String)
{
EditColumnDialog Dialog = new EditColumnDialog();
if (DialogResult.OK == Dialog.ShowDialog())
{
TableData.AddStringColumn(Dialog.TextBoxColumn.Text);
}
}
else if (sender == MenuItem_Integer)
{
EditColumnDialog Dialog = new EditColumnDialog();
if (DialogResult.OK == Dialog.ShowDialog())
{
TableData.AddIntegerColumn(Dialog.TextBoxColumn.Text);
}
}
else if (sender == MenuItem_Float)
{
EditColumnDialog Dialog = new EditColumnDialog();
if (DialogResult.OK == Dialog.ShowDialog())
{
TableData.AddFloatColumn(Dialog.TextBoxColumn.Text);
}
}
else if (sender == MenuItem_Date)
{
EditColumnDialog Dialog = new EditColumnDialog();
if (DialogResult.OK == Dialog.ShowDialog())
{
TableData.AddDateColumn(Dialog.TextBoxColumn.Text);
}
}
else if (sender == Button_RenameColumn)
{
String Column = FpSpread_Panel.ActiveColumn.Tag.ToString();
EditColumnDialog Dialog = new EditColumnDialog();
Dialog.TextBoxColumn.Text = Column;
if (DialogResult.OK == Dialog.ShowDialog())
{
TableData.EditColumn(Column, Dialog.TextBoxColumn.Text);
}
}
else if (sender == Button_DeleteColumn)
{
String Column = FpSpread_Panel.ActiveColumn.Tag.ToString();
if (DialogResult.OK == MessageBox.Show("你确定要删除列‘" + Column + "’吗？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Information))
{
TableData.DeleteColumn(Column);
}
}
else if (sender == Button_ColumnOrder)
{
DataTable Table = TableData.GetSchema();
ColumnOrderDialog Dialog = new ColumnOrderDialog(Table.Columns);
Dialog.ShowDialog();
}
else if (sender == Button_FieldSetting)
{
DataFieldSelector DataFieldSelector = new DataFieldSelector();
Form Owner = Cache.CustomCache[SystemString.主窗口] as Form;
DataFieldSelector.Location = Owner.PointToScreen(Owner.ClientRectangle.Location);
DataFieldSelector.Size = Owner.ClientRectangle.Size;
if (DialogResult.OK == DataFieldSelector.ShowDialog())
{
try
{
List <String> ModelFields = DataFieldSelector.ModelFields;
DataRow Row = TableData.AddRow();
Row.ItemArray = ModelFields.ToArray();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
else if (sender == Button_ImportData)
{
openFileDialog1.Filter = "xml files (*.xml)|*.xml";
openFileDialog1.FilterIndex = 2;
openFileDialog1.InitialDirectory = Application.StartupPath;
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
using (TextReader tr = new StreamReader(openFileDialog1.FileName))
{
object obj = BinarySerializer.Deserialize(tr.ReadToEnd());
if (obj is JoinTableData)
{
TableData = obj as JoinTableData;
}
else
{
MessageBox.Show("选择的文件的数据格式有错误！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
else if (sender == Button_ExportData)
{
saveFileDialog1.Filter = "xml files (*.xml)|*.xml";
saveFileDialog1.FilterIndex = 2;
saveFileDialog1.InitialDirectory = Application.StartupPath;
saveFileDialog1.RestoreDirectory = true;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
using (TextWriter sw = new StreamWriter(saveFileDialog1.FileName))
{
sw.Write(BinarySerializer.Serialize(TableData));
sw.Close();
}
}
}
ShowJoinTableData();
}